/* CSS */
.button-85 {
    padding: 0.6em 2em;
    border: none;
    outline: none;
    color: rgb(255, 255, 255);
    background: #111;
    cursor: pointer;
    position: relative;
    z-index: 0;
    border-radius: 10px;
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
}

.button-85:before {
    content: "";
    background: linear-gradient( 45deg, #ff0000, #ff7300, #fffb00, #48ff00, #00ffd5, #002bff, #7a00ff, #ff00c8, #ff0000 );
    position: absolute;
    top: -2px;
    left: -2px;
    background-size: 400%;
    z-index: -1;
    filter: blur(5px);
    -webkit-filter: blur(5px);
    width: calc(100% + 4px);
    height: calc(100% + 4px);
    animation: glowing-button-85 20s linear infinite;
    transition: opacity 0.3s ease-in-out;
    border-radius: 10px;
}

.button-85:hover {
    color:aqua;
}

@keyframes glowing-button-85 {
    0% {
        background-position: 0 0;
    }

    50% {
        background-position: 400% 0;
    }

    100% {
        background-position: 0 0;
    }
}

.button-85:after {
    z-index: -1;
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background: #222;
    left: 0;
    top: 0;
    border-radius: 10px;
}

/* CSS */
.button-78 {
    align-items: center;
    appearance: none;
    background-clip: padding-box;
    background-color: initial;
    background-image: none;
    border-style: none;
    box-sizing: border-box;
    color: #fff;
    cursor: pointer;
    display: inline-block;
    flex-direction: row;
    flex-shrink: 0;
    font-family: Eina01,sans-serif;
    font-size: 16px;
    font-weight: 800;
    justify-content: center;
    line-height: 24px;
    margin: 0;
    min-height: 64px;
    outline: none;
    overflow: visible;
    padding: 19px 26px;
    pointer-events: auto;
    position: relative;
    text-align: center;
    text-decoration: none;
    text-transform: none;
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
    vertical-align: middle;
    width: auto;
    word-break: keep-all;
    z-index: 0;
}

@media (min-width: 768px) {
    .button-78 {
        padding: 19px 32px;
    }
}

.button-78:before,
.button-78:after {
    border-radius: 80px;
}

.button-78:before {
    background-image: linear-gradient(92.83deg, #ff7426 0, #f93a13 100%);
    content: "";
    display: block;
    height: 100%;
    left: 0;
    overflow: hidden;
    position: absolute;
    top: 0;
    width: 100%;
    z-index: -2;
}

.button-78:after {
    background-color: initial;
    background-image: linear-gradient(#541a0f 0, #0c0d0d 100%);
    bottom: 4px;
    content: "";
    display: block;
    left: 4px;
    overflow: hidden;
    position: absolute;
    right: 4px;
    top: 4px;
    transition: all 100ms ease-out;
    z-index: -1;
}

.button-78:hover:not(:disabled):before {
    background: linear-gradient(92.83deg, rgb(255, 116, 38) 0%, rgb(249, 58, 19) 100%);
}

.button-78:hover:not(:disabled):after {
    bottom: 0;
    left: 0;
    right: 0;
    top: 0;
    transition-timing-function: ease-in;
    opacity: 0;
}

.button-78:active:not(:disabled) {
    color: #ccc;
}

    .button-78:active:not(:disabled):before {
        background-image: linear-gradient(0deg, rgba(0, 0, 0, .2), rgba(0, 0, 0, .2)), linear-gradient(92.83deg, #ff7426 0, #f93a13 100%);
    }

    .button-78:active:not(:disabled):after {
        background-image: linear-gradient(#541a0f 0, #0c0d0d 100%);
        bottom: 4px;
        left: 4px;
        right: 4px;
        top: 4px;
    }

.button-78:disabled {
    cursor: default;
    opacity: .24;
}

/* From Uiverse.io by mrhyddenn */
.button {
    -moz-appearance: none;
    -webkit-appearance: none;
    appearance: none;
    border: none;
    background: none;
    color: #0f1923;
    cursor: pointer;
    position: relative;
    padding: 8px;
    margin-bottom: 20px;
    text-transform: uppercase;
    font-weight: bold;
    font-size: 14px;
    transition: all .15s ease;
}

    .button::before,
    .button::after {
        content: '';
        display: block;
        position: absolute;
        right: 0;
        left: 0;
        height: calc(50% - 5px);
        border: 1px solid #7D8082;
        transition: all .15s ease;
    }

    .button::before {
        top: 0;
        border-bottom-width: 0;
    }

    .button::after {
        bottom: 0;
        border-top-width: 0;
    }

    .button:active,
    .button:focus {
        outline: none;
    }

        .button:active::before,
        .button:active::after {
            right: 3px;
            left: 3px;
        }

        .button:active::before {
            top: 3px;
        }

        .button:active::after {
            bottom: 3px;
        }

.button_lg {
    position: relative;
    display: block;
    padding: 10px 20px;
    color: #fff;
    background-color: #0f1923;
    overflow: hidden;
    box-shadow: inset 0px 0px 0px 1px transparent;
}

    .button_lg::before {
        content: '';
        display: block;
        position: absolute;
        top: 0;
        left: 0;
        width: 2px;
        height: 2px;
        background-color: #0f1923;
    }

    .button_lg::after {
        content: '';
        display: block;
        position: absolute;
        right: 0;
        bottom: 0;
        width: 4px;
        height: 4px;
        background-color: #0f1923;
        transition: all .2s ease;
    }

.button_sl {
    display: block;
    position: absolute;
    top: 0;
    bottom: -1px;
    left: -8px;
    width: 0;
    background-color: #0d6efd; /* I change fill color */
    transform: skew(-15deg);
    transition: all .2s ease;
}

.button_text {
    position: relative;
}

.button:hover {
    color: #0f1923;
}

.button:hover .button_sl {
    width: calc(100% + 15px);
}

.button:hover .button_lg::after {
    background-color: #fff;
}